John Stanley

Ran Gwscwm Colliery, Pembrey, from 1849 until it was flooded out in 1863, trading as Stanley and Co.

Mines operated

MineRegionYears
Gwscwm Colliery Carmarthenshire 1849–1863

Record created: 10 October 2026 · Last researched: 10 October 2026

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